CN112455690A - But unmanned aerial vehicle of all-round pesticide that sprays of automated inspection height - Google Patents
But unmanned aerial vehicle of all-round pesticide that sprays of automated inspection height Download PDFInfo
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- CN112455690A CN112455690A CN202110099557.5A CN202110099557A CN112455690A CN 112455690 A CN112455690 A CN 112455690A CN 202110099557 A CN202110099557 A CN 202110099557A CN 112455690 A CN112455690 A CN 112455690A
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- fixedly connected
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- flabellum
- impeller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Catching Or Destruction (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The invention relates to the relevant field of unmanned aerial vehicles, and discloses an unmanned aerial vehicle capable of automatically detecting height and spraying pesticides in all directions, which comprises a main body box, wherein symmetrical side wings are fixedly connected outside the left end wall and the right end wall of the upper side of the main body box, an impeller belt cavity extending rightwards into the main body box is arranged in the left side wing, an impeller rotating shaft extending upwards into the impeller belt cavity and downwards to the lower side of the upper side wing is connected in a rotating matching manner in the lower end wall of the impeller belt cavity, an impeller is fixedly connected at the tail end of the lower side of the impeller rotating shaft, thereby judging the approximate flying height of the unmanned aerial vehicle, further triggering the work of spraying pesticides in different directions, thereby can spray the pesticide work to the trees of low department and eminence automatically for unmanned aerial vehicle sprays the area of pesticide wider, and unmanned aerial vehicle's all-round work of spraying the pesticide is more perfect simultaneously.
Description
Technical Field
The invention relates to the related field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle capable of automatically detecting height and spraying pesticides in an all-directional manner.
Background
At present unmanned aerial vehicle sprays the main problem that exists of pesticide is in the working process that sprays the pesticide to tall and big trees, because unmanned aerial vehicle intelligence sprays the pesticide from trees top, just make trees area of spraying the pesticide less, and unmanned aerial vehicle sprays the position of pesticide more single simultaneously, so use this work of unmanned aerial vehicle spraying the pesticide perfect inadequately.
Disclosure of Invention
The invention aims to provide an unmanned aerial vehicle capable of automatically detecting height and spraying pesticides in all directions, which can overcome the defects in the prior art, so that the practicability of the equipment is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an unmanned aerial vehicle capable of automatically detecting height and spraying pesticides in all directions, which comprises a main body box, wherein symmetrical side wings are fixedly connected outside the left and right end walls of the upper side of the main body box, an impeller belt cavity extending rightwards into the main body box is arranged in the side wing at the left side, an impeller rotating shaft which extends upwards into the impeller belt cavity and downwards to the lower side of the side wing at the upper side is connected in a rotating and matching manner in the lower end wall of the impeller belt cavity, an impeller is fixedly connected at the lower end of the impeller rotating shaft, an impeller power belt wheel is fixedly connected at the upper end of the impeller rotating shaft, a centrifugal wheel cavity is arranged in the main body box at the lower side of the impeller belt cavity, an impeller transmission shaft which extends upwards into the impeller belt cavity and downwards into the centrifugal wheel cavity is connected in a matching manner in the upper, an impeller power belt is connected between the impeller driven belt wheel and the impeller power belt wheel in a power fit manner, a centrifugal wheel is fixedly connected at the tail end of the lower side of the impeller transmission shaft, an outwards-opening slider cavity which is distributed with the impeller transmission shaft as a center ring in an equal distance manner is arranged in the centrifugal wheel, a slider is connected in the slider cavity in a sliding fit manner, a slider other is fixedly connected between the inner end surface of the slider and the inner end wall of the slider cavity, a push plate is connected in the centrifugal wheel cavity in a sliding fit manner and positioned on the right side of the centrifugal wheel, a push plate spring is connected between the right end surface of the push plate and the right end surface of the centrifugal wheel cavity in a harbor manner, a trigger box cavity is communicated with the upper side of the centrifugal wheel cavity, the inner fixed connection is connected with the lower end surface in a bilateral symmetry manner, a large, a motor is fixedly connected to the left upper side of the large bevel gear cavity and positioned in the main box, a main power shaft extending into the large bevel gear cavity from the lower right end face of the motor is fixedly connected with the right lower end face of the motor, a large bevel gear is fixedly connected to the right lower end of the main power shaft, a speed regulating transmission shaft extending upwards into the speed regulating cavity is connected to the lower end wall of the speed regulating cavity in a rotating fit manner, a speed regulating wheel abutted against the large bevel gear is fixedly connected to the speed regulating transmission shaft, a rotating block is connected to the upper end face of the speed regulating transmission shaft in a rotating fit manner, a rotating block spring is fixedly connected between the upper end face of the rotating block and the upper end wall of the speed regulating cavity, trigger block cavities which are symmetrical up and down are communicated with the right side of the speed regulating cavity, a trigger block is connected to the inside of the trigger block cavity in a sliding, the upper end wall and the lower end wall of the speed regulation cavity are symmetrically and fixedly connected with a rotating block magnet and a rotating block magnet.
On the basis of the technical scheme, speed governing chamber downside is equipped with fan blade pulley chamber, speed governing transmission shaft downside spline fit is connected to downwardly extending the integral key shaft of fan blade pulley intracavity, the terminal fixedly connected with flabellum driving pulley of integral key shaft downside, flabellum pulley chamber upside just is located integral key shaft right side intercommunication is equipped with the piece chamber that tightens, it is connected with the piece that tightens to tighten a piece intracavity sliding fit, tighten a piece up end with tighten fixedly connected with between the piece chamber upper end wall and tighten a piece spring, the outer fixedly connected with of fan blade pulley chamber lower extreme wall with tighten the electro-magnet that the piece corresponds, fan blade pulley chamber upside just is located it is equipped with fan blade chamber to tighten a piece chamber right side.
On the basis of the technical scheme, flabellum chamber upside intercommunication is equipped with the pesticide and leads to the chamber, the pesticide leads to the chamber upside intercommunication and is equipped with the pesticide chamber, the flabellum chamber lower extreme end wall normal running fit is connected with and upwards extends to flabellum intracavity and downwardly extending to the flabellum transmission shaft of flabellum band pulley intracavity, the terminal fixedly connected with flabellum driven pulley of flabellum transmission shaft downside, the flabellum driven pulley with power fit is connected with flabellum power belt between the flabellum driven pulley, the terminal fixedly connected with flabellum of flabellum transmission shaft upside.
On the basis of the technical scheme, the outer fixedly connected with downside shower nozzle of main part case lower extreme wall, be equipped with the lower chamber that leads to of pesticide under the opening in the downside shower nozzle, in the main part case lower extreme wall and with the pesticide lead to under the chamber upper end wall correspond the department with fixedly connected with downside water pipe between the fan blade chamber left end wall, downside water pipe left side is equipped with opening right lower side baffle chamber, downside baffle intracavity sliding fit is connected with the downside baffle, downside baffle left end face with fixedly connected with downside baffle spring between the lower side baffle chamber left end wall, downside baffle left end face and upside fixedly connected with downside baffle stay cord between the trigger block right-hand member face.
On the basis of the technical scheme, the outer fixedly connected with side shower nozzle of end wall about the main part case, be equipped with the outside pesticide side of opening and lead to the chamber in the side shower nozzle, the pesticide side lead to the chamber right side end wall with fixedly connected with side water pipe between the fan blade chamber left end wall, side water pipe upside is equipped with the decurrent side baffle chamber of opening, side baffle intracavity sliding fit is connected with the side shield, the side shield up end with fixedly connected with side shield spring between the side baffle chamber upper end wall, side shield up end and downside fixedly connected with side shield stay cord between the trigger block right-hand member face.
The invention has the beneficial effects that: this device can be through the monitoring to the unmanned aerial vehicle rotational speed to judge the approximate height of unmanned aerial vehicle flight, further trigger the work that the equidirectional pesticide that sprays again, thereby can spray the pesticide work to the trees of low department and eminence automatically, make unmanned aerial vehicle spray the area of pesticide wider, unmanned aerial vehicle's all-round pesticide work of spraying is more perfect simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of the unmanned aerial vehicle capable of automatically detecting the height of all-directional pesticide spraying.
Fig. 2 is an enlarged schematic view of a in fig. 1.
Fig. 3 is an enlarged schematic view of B in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Combine fig. 1-3 an unmanned aerial vehicle that can high all-round spray insecticide of automated inspection, including main part case 10, the flank 35 of the outer fixedly connected with symmetry of end wall about main part case 10 upside, the left side be equipped with in the flank 35 extend to right the impeller belt chamber 33 in the main part case 10, the terminal rotation fit connection has upwards to extend to under the impeller belt chamber 33 in and downwardly extending to the upside impeller axis of rotation 36 of flank 35 downside, 36 downside end fixedly connected with impeller 37 of impeller axis of rotation, 36 upside end fixedly connected with impeller driving pulley 34 of impeller axis of rotation, 33 downside of impeller belt chamber just is located be equipped with centrifugal wheel chamber 50 in the main part case 10, 50 upper end wall rotation fit connection of centrifugal wheel chamber upwards extend to in the impeller belt chamber 33 and downwardly extending to impeller transmission shaft 30 in the centrifugal wheel chamber 50, the end of the upper side of the impeller transmission shaft 30 is fixedly connected with an impeller driven belt wheel 31, an impeller power belt 32 is connected between the impeller driven belt wheel 31 and the impeller power belt wheel 34 in a power fit manner, the end of the lower side of the impeller transmission shaft 30 is fixedly connected with a centrifugal wheel 67, an outward opening slider cavity 43 which is distributed with the impeller transmission shaft 30 as a center ring at equal intervals is arranged in the centrifugal wheel 67, a slider 42 is connected in the slider cavity 43 in a sliding fit manner, a slider other yellow 41 is fixedly connected between the inner end surface of the slider 42 and the inner end wall of the slider cavity 43, a push plate 68 is connected in the centrifugal wheel cavity 50 and positioned at the right side of the centrifugal wheel 67 in a sliding fit manner, a push plate spring 49 is connected between the right end surface of the push plate 68 and the right end of the centrifugal wheel cavity 50 in a port manner, a trigger box cavity, the lower end face of the 45 is fixedly connected with left and right symmetrical 47, the right side of the centrifugal wheel cavity 50 is provided with a large bevel gear cavity 52, the right side of the large bevel gear cavity 52 is communicated with a speed regulation cavity 26, the left upper side of the large bevel gear cavity 52 is fixedly connected with a motor 28 positioned in the main body box 10, the right lower end face of the motor 28 is fixedly connected with a main power shaft 27 extending to the inside of the large bevel gear cavity 52 towards the right lower part, the right lower end of the main power shaft 27 is fixedly connected with a large bevel gear 53, the lower end wall of the speed regulation cavity 26 is connected with a speed regulation transmission shaft 54 extending upwards into the speed regulation cavity 26 in a rotating and matching manner, the speed regulation transmission shaft 54 is fixedly connected with a speed regulation wheel 64 abutted against the large bevel gear 53, the upper end of the speed regulation transmission shaft 54 is connected with a rotating block 65 in a rotating and matching manner, and a rotating block spring 66 is fixedly connected between, the right side of the speed regulation cavity 26 is communicated with trigger block cavities 46 which are symmetrical up and down, the trigger block cavities 46 are connected with trigger blocks 69 in a sliding fit mode, a trigger block spring 48 is fixedly connected between the right end face of the trigger block 69 and the right end wall of the trigger block cavity 46, and rotating block magnet rotating block magnets 44 are symmetrically and fixedly connected to the upper end wall and the lower end wall of the speed regulation cavity 26.
In addition, in an embodiment, speed governing chamber 26 downside is equipped with flabellum pulley chamber 17, speed governing transmission shaft 54 downside spline fit is connected to downwardly extending to integral key shaft 56 in the flabellum pulley chamber 17, the terminal fixedly connected with flabellum driving pulley 55 of integral key shaft 56 downside, flabellum pulley chamber 17 upside just is located integral key shaft 56 right side intercommunication is equipped with taut piece chamber 60, sliding fit is connected with in taut piece chamber 60 and tightens piece 58, tighten piece 58 up end with fixedly connected with tightens a spring 59 between the tight piece chamber 60 upper end wall, the outer fixedly connected with of flabellum pulley chamber 17 lower end wall with the electro-magnet 18 that tightens piece 58 and correspond, flabellum pulley chamber 17 upside just is located tighten piece chamber 60 right side is equipped with flabellum chamber 22.
In addition, in one embodiment, the intercommunication of flabellum chamber 22 upside is equipped with the pesticide and leads to chamber 24, the pesticide leads to chamber 24 upside intercommunication and is equipped with pesticide chamber 23, the rotation fit connection of the terminal wall is connected with upwards extends to in the flabellum chamber 22 and downwardly extending to flabellum transmission shaft 20 in the flabellum pulley chamber 17 under the flabellum chamber 22, the terminal fixedly connected with flabellum driven pulley 19 of flabellum transmission shaft 20 downside, the flabellum driven pulley 19 with power fit is connected with flabellum power belt 57 between the flabellum driving pulley 55, the terminal fixedly connected with flabellum 21 of flabellum transmission shaft 20 upside.
In addition, in an embodiment, fixedly connected with downside shower nozzle 15 outside main part case 10 lower extreme wall, be equipped with the downward pesticide of opening and lead to chamber 14 down in the downside shower nozzle 15, in main part case 10 lower extreme wall and with the pesticide lead to chamber 14 upper end wall correspondence under with fixedly connected with downside water pipe 70 between the left end wall of flabellum cavity 22, downside water pipe 70 left side is equipped with opening right lower side baffle chamber 12, lower side baffle intracavity 12 sliding fit is connected with downside baffle 16, downside baffle 16 left end face with fixedly connected with downside baffle spring 13 between the lower side baffle chamber 12 left end wall, downside baffle 16 left end face and upside fixedly connected with downside baffle stay cord 11 between the trigger block 69 right end face.
In addition, in one embodiment, the side nozzles 40 are fixedly connected to the outer portions of the left and right end walls of the main body box 10, the pesticide side through cavity 39 with an outward opening is arranged in the side nozzles 40, the side water pipe 38 is fixedly connected between the right end wall of the pesticide side through cavity 39 and the left end wall of the fan blade cavity 22, the side baffle cavity 63 with a downward opening is arranged on the upper side of the side water pipe 38, the side baffle 61 is connected in the side baffle cavity 63 in a sliding fit manner, the side baffle spring 62 is fixedly connected between the upper end surface of the side baffle 61 and the upper end wall of the side baffle cavity 63, and the side baffle pull rope 25 is fixedly connected between the upper end surface of the side baffle 61 and the right end surface of the trigger block 69.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
As shown in fig. 1-3, the lower water pipe 70 and the side water pipe 38 are closed when the apparatus of the present invention is in the initial state; when the unmanned aerial vehicle flies upwards, the unmanned aerial vehicle is required to ascend to a higher position, the rotating speed of the unmanned aerial vehicle is higher, and the unmanned aerial vehicle can ascend stably; when the unmanned aerial vehicle flies downwards, the rotating speed of the unmanned aerial vehicle is lower than the self weight, and the unmanned aerial vehicle begins to descend at the moment;
sequence of mechanical actions of the whole device:
when the tree planting machine starts to work, a worker starts to make the unmanned aerial vehicle to move upwards to spray pesticide on trees, and simultaneously starts the motor 28, at the moment, the motor 28 drives the large bevel gear 53 to rotate through the main power shaft 27, the large bevel gear 53 rotates to drive the speed regulating wheel 64 to rotate, the speed regulating wheel 64 rotates to drive the speed regulating transmission shaft 54 to rotate so as to drive the spline shaft 56 to rotate, and the spline shaft 56 rotates to drive the fan blade driving belt wheel 55 to rotate;
when the unmanned aerial vehicle starts flying, the impeller 37 starts to rotate, the impeller 37 rotates to drive the impeller power belt pulley 34 to rotate through the impeller rotating shaft 36, the impeller power belt pulley 34 rotates to drive the impeller driven belt pulley 31 to rotate through the impeller power belt 32, the impeller driven belt pulley 31 rotates to drive the centrifugal wheel 67 to rotate through the impeller transmission shaft 30, the centrifugal wheel 67 rotates, the sliding block 42 overcomes the pulling force of the sliding block spring 41 to move outwards under the action of the centrifugal force of the impeller transmission shaft 30, and the sliding block 42 starts to push the push plate 68 to move rightwards under the action of the pushing force of the push;
when the unmanned aerial vehicle flies to the average height of the bottom of the tree, in the process of descending to the bottom of the tree, the rotation speed of the centrifugal wheel 67 is slower, then the rotation speed is kept constant, therefore, the distance that the slide block 42 pushes the push plate 68 to move rightwards is short, at this time, the push plate 68 just moves to the position abutting against the left triggering magnetic block 47, the push plate 68 just lies in the middle of the two triggering magnetic blocks 47 when keeping constant speed, the left triggering magnetic block 47 triggers the lower rotating block magnet 44, the rotating block 65 moves upwards to the position corresponding to the lower triggering block 69 under the repulsive force of the lower rotating block magnet 44, at this time, the lower triggering block 69 moves leftwards under the attractive force of the rotating block 65 against the tensile force of the lower triggering block spring 48, therefore, the side baffle pull rope 25 is in a tight state, the side baffle pull rope 25 pulls the side baffle 61 to move upwards against the thrust of the side baffle spring 62, and at the moment, liquid can flow through the side water pipe 38;
when the push plate 68 moves rightwards, the push plate 68 does not abut against the electromagnet switch 51 any more, at the moment, the electromagnet switch 51 triggers the electromagnet 18 to generate suction force on the tightening block 58, and the tightening block 58 overcomes the tension action of the tightening block spring 59 and moves downwards to the position for tightening the fan blade power belt 57 under the action of the suction force of the electromagnet 18;
when the rotating block 65 moves upwards, the position where the speed regulating wheel 64 is meshed with the large bevel gear 53 is changed, at the moment, the rotating speed of the speed regulating transmission shaft 54 is increased, the fan blade driving belt wheel 55 rotates to drive the fan blade driven belt wheel 19 to rotate through the fan blade power belt 57, the fan blade driven belt wheel 19 rotates to drive the fan blade 21 to rotate through the fan blade transmission shaft 20, and therefore pesticide in the pesticide cavity 23 can be sprayed onto trees through the fan blade 21 and the side water pipe 38;
when unmanned aerial vehicle flying height was higher, the more at the uniform velocity again that centrifugal wheel 67 rate of rotation is big this moment, therefore push pedal 68 removes to the right side and triggers magnetic block 47 department and remove to both sides and trigger the magnetic block 47 middle part again, and the thrust that downside baffle stay cord 11 pulling downside baffle 16 overcome downside baffle spring 13 at this moment moves left, and consequently the flabellum is bigger by 19 rotational speeds of driven band pulley, and the pesticide that sprays under the pesticide in the cavity 14 can spray trees top.
The invention has the beneficial effects that: this device can be through the monitoring to the unmanned aerial vehicle rotational speed to judge the approximate height of unmanned aerial vehicle flight, further trigger the work that the equidirectional pesticide that sprays again, thereby can spray the pesticide work to the trees of low department and eminence automatically, make unmanned aerial vehicle spray the area of pesticide wider, unmanned aerial vehicle's all-round pesticide work of spraying is more perfect simultaneously.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a but high all-round unmanned aerial vehicle who sprays insecticide of automated inspection, includes the main part case, its characterized in that: the outer parts of the left end wall and the right end wall of the upper side of the main box are fixedly connected with symmetrical side wings, the left side of the side wing is internally provided with an impeller belt cavity which extends rightwards into the main box, the lower end wall of the impeller belt cavity is connected with an impeller rotating shaft which extends upwards into the impeller belt cavity and downwards to the lower side of the upper side of the side wing in a rotating and matching way, the tail end of the lower side of the impeller rotating shaft is fixedly connected with an impeller power belt wheel, the lower side of the impeller belt cavity is positioned in the main box and is internally provided with a centrifugal wheel cavity, the upper end wall of the centrifugal wheel cavity is connected with an impeller transmission shaft which extends upwards into the impeller belt cavity and downwards into the centrifugal wheel cavity in a rotating and matching way, the tail end of the upper side of the impeller transmission shaft is fixedly connected with an, the centrifugal wheel is fixedly connected with the tail end of the lower side of the impeller transmission shaft, an outward-opening slider cavity which is distributed in an annular and equidistant mode by taking the impeller transmission shaft as a center is arranged in the centrifugal wheel, a slider is connected in a sliding fit manner in the slider cavity, a slider other is fixedly connected between the inner end surface of the slider and the inner end wall of the slider cavity, a push plate is connected in a sliding fit manner in the centrifugal wheel cavity and positioned on the right side of the centrifugal wheel, a push plate spring is connected between the right end surface of the push plate and the right end of the centrifugal wheel cavity in a port manner, the upper side of the centrifugal wheel cavity is communicated with a trigger box cavity, the inner part is fixedly connected with the lower end surface in a bilateral symmetry manner, a large bevel gear cavity is arranged on the right side of the centrifugal wheel cavity, a speed regulation cavity is communicated with the right side, the right lower end surface of the motor is fixedly connected with a main power shaft which extends into the large bevel gear cavity towards the right lower part, the right lower end of the main power shaft is fixedly connected with a large bevel gear, the lower end wall of the speed regulating cavity is rotationally and cooperatively connected with a speed regulating transmission shaft which extends upwards into the speed regulating cavity, the speed regulating transmission shaft is fixedly connected with a speed regulating wheel which is abutted against the large bevel gear, the tail end of the upper side of the speed regulating transmission shaft is connected with a rotating block in a rotating fit manner, a rotating block spring is fixedly connected between the upper end surface of the rotating block and the upper end wall of the speed regulating cavity, the right side of the speed regulating cavity is communicated with trigger block cavities which are symmetrical up and down, the trigger block is connected with a trigger block in a sliding fit mode, a trigger block spring is fixedly connected between the right end face of the trigger block and the right end wall of the trigger block cavity, and the upper end wall and the lower end wall of the speed regulation cavity are symmetrically and fixedly connected with a rotating block magnet and a rotating block magnet.
2. The unmanned aerial vehicle capable of automatically detecting the height of all-directional pesticide spraying according to claim 1, is characterized in that: speed governing chamber downside is equipped with flabellum band pulley chamber, speed governing transmission shaft downside spline fit is connected to downwardly extending the integral key shaft of flabellum band pulley intracavity, the terminal fixedly connected with flabellum driving pulley of integral key shaft downside, flabellum band pulley chamber upside just is located integral key shaft right side intercommunication is equipped with the piece chamber of tightening, it is connected with the piece of tightening to tighten a piece intracavity sliding fit, tighten a piece up end with fixedly connected with tightens a piece spring between the piece chamber upper end wall, flabellum band pulley chamber lower extreme wall outer fixedly connected with tighten the electro-magnet that the piece corresponds, flabellum band pulley chamber upside just is located it is equipped with the flabellum chamber to tighten a piece chamber right side.
3. The unmanned aerial vehicle capable of automatically detecting the height of all-directional pesticide spraying of claim 2, wherein the unmanned aerial vehicle comprises: flabellum chamber upside intercommunication is equipped with the pesticide and leads to the chamber, the pesticide leads to chamber upside intercommunication and is equipped with the pesticide chamber, the terminal end wall normal running fit in the flabellum chamber is connected with and upwards extends to flabellum intracavity and downwardly extending to the flabellum transmission shaft of flabellum band pulley intracavity, the terminal fixedly connected with flabellum driven pulley of flabellum transmission shaft downside, the flabellum driven pulley with power fit is connected with flabellum power belt between the flabellum driving pulley, the terminal fixedly connected with flabellum of flabellum transmission shaft upside.
4. The unmanned aerial vehicle capable of automatically detecting the height of all-directional pesticide spraying according to claim 1, is characterized in that: the outer fixedly connected with downside shower nozzle of main part case lower extreme wall, be equipped with the lower chamber that leads to of pesticide under the opening in the downside shower nozzle, in the main part case lower extreme wall and with the pesticide lead to down the chamber upper end wall correspond the department with fixedly connected with downside water pipe between the wall of fan blade chamber left end, downside water pipe left side is equipped with opening right lower side baffle chamber, downside baffle intracavity sliding fit is connected with the downside baffle, downside baffle left end face with fixedly connected with downside baffle spring between the wall of lower side baffle chamber left end, downside baffle left end face and upside fixedly connected with downside baffle stay cord between the trigger block right-hand member face.
5. The unmanned aerial vehicle capable of automatically detecting the height of all-directional pesticide spraying according to claim 1, is characterized in that: the outer fixedly connected with side shower nozzle of end wall about the main part case, it leads to the chamber to be equipped with the outside pesticide side of opening in the side shower nozzle, the pesticide side lead to the chamber right side end wall with fixedly connected with side water pipe between the fan blade chamber left end wall, side water pipe upside is equipped with the decurrent side baffle chamber of opening, side baffle intracavity sliding fit is connected with the side shield, the side shield up end with fixedly connected with side baffle spring between the side baffle chamber upper end wall, side baffle up end and downside fixedly connected with side baffle stay cord between the trigger block right-hand member face.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110099557.5A CN112455690A (en) | 2021-01-25 | 2021-01-25 | But unmanned aerial vehicle of all-round pesticide that sprays of automated inspection height |
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| CN202110099557.5A CN112455690A (en) | 2021-01-25 | 2021-01-25 | But unmanned aerial vehicle of all-round pesticide that sprays of automated inspection height |
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| CN112455690A true CN112455690A (en) | 2021-03-09 |
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